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NTKOE Type Oxygen Sensor

AUTHORIZED DEALER

21514

Manufacturer Part Number
*Images are for illustrative purpose only. Actual Product may differ.
SKU: NGK-21514
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CA $131.58  MSRP
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CA $83.31
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OE Type Oxygen Sensor is available to buy in increments of 1
AUTHORIZED DEALER

21514

Manufacturer Part Number
More Information
Fabricante NTK
Número de Pieza del Fabricante 21514
Precio de Venta Sugerido por el Fabricante (MSRP) 131.58
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This table represents all the 153 compatible vehicles for this part:
Make Model Year
Application Notes
Position Transmission Body Type Engine Additional Information
Cadillac CTS 2004
  • Downstream Right
  • Downstream Left
  • 5.7L V8 346CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac CTS 2005
  • Downstream Right
  • Downstream Left
  • 5.7L V8 346CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac CTS 2007
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac DeVille 2000
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac DeVille 2001
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac DeVille 2002
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac DeVille 2003
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac DeVille 2004
  • Downstream
  • 4.6L V8 281CID
  • B1S2
  • OE Equivalent Design
Cadillac DeVille 2005
  • Downstream
  • 4.6L V8 281CID
  • B1S2
  • OE Equivalent Design
Cadillac Eldorado 2000
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Eldorado 2001
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Eldorado 2002
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Escalade 2003
  • Downstream Right
  • Downstream Left
  • Sport Utility
  • 6L V8 5967CC/364CID
  • OE Equivalent Design
  • Federal Emissions
Cadillac Escalade 2004
  • Downstream Right
  • Downstream Left
  • Sport Utility
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Escalade 2005
  • Downstream Right
  • Downstream Left
  • Sport Utility
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Escalade 2006
  • Downstream Right
  • Downstream Left
  • Sport Utility
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Escalade ESV 2003
  • Downstream Right
  • Downstream Left
  • Sport Utility
  • 6L V8 5967CC/364CID
  • OE Equivalent Design
  • Federal Emissions
Cadillac Escalade ESV 2004
  • Downstream Right
  • Sport Utility
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Cadillac Escalade ESV 2005
  • Downstream Right
  • Sport Utility
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Cadillac Escalade ESV 2006
  • Downstream Right
  • Sport Utility
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Cadillac Escalade EXT 2003
  • Downstream Right
  • Downstream Left
  • Crew Cab Pickup
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Escalade EXT 2004
  • Downstream Right
  • Downstream Left
  • Crew Cab Pickup
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Escalade EXT 2005
  • Downstream Right
  • Downstream Left
  • Crew Cab Pickup
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Escalade EXT 2006
  • Downstream Right
  • Downstream Left
  • Crew Cab Pickup
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Cadillac Seville 2000
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Seville 2001
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Seville 2002
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Seville 2003
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Seville 2004
  • Downstream
  • 4.6L V8 281CID
  • B1S2
  • OE Equivalent Design
Chevrolet Express 1500 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B2S1
  • 1st Design
  • Sensor Marked 25333812
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
Chevrolet Express 1500 2004
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 1500 2005
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 1500 2006
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 1500 2007
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • B1S1
  • Federal Emissions
  • OE Equivalent Design
  • B1S2
Chevrolet Express 2500 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S1
  • 1st Design
  • Sensor Marked 25333812
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
Chevrolet Express 2500 2004
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 2500 2005
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 2500 2006
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 2500 2007
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 3500 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B2S1
  • 1st Design
  • Sensor Marked 25333812
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
Chevrolet Express 3500 2004
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 3500 2005
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 3500 2006
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Express 3500 2007
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Malibu 2004
  • Downstream Right
  • Downstream Left
  • 3.5L V6 213CID
  • B1S2
  • OE Equivalent Design
  • B2S2
Chevrolet Malibu 2005
  • Downstream Right
  • Downstream Left
  • 3.5L V6 213CID
  • B1S2
  • OE Equivalent Design
  • B2S2
Chevrolet Malibu 2006
  • Downstream Left
  • Downstream Right
  • 3.9L V6 3880CC/237CID
  • 3.5L V6 213CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Chevrolet Malibu 2007
  • Downstream Left
  • Downstream Right
  • 3.9L V6 3880CC/237CID
  • 3.5L V6 3490CC/213CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Chevrolet Silverado 1500 Classic 2007
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT800 Platform
  • Classic Models
  • OE Equivalent Design
  • B1S2
Chevrolet Silverado 1500 HD 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 1500 HD 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 1500 HD 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 1500 HD 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 1500 HD Classic 2007
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 HD 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 HD 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 HD 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 HD 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 HD 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 HD 2007
  • Downstream Right
  • Downstream Left
  • Standard Cab Pickup
  • Extended Cab Pickup
  • Crew Cab Pickup
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT900 Platform
  • New Models
  • OE Equivalent Design
  • B1S2
Chevrolet Silverado 2500 HD Classic 2007
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT800 Platform
  • Classic Models
  • OE Equivalent Design
Chevrolet Silverado 3500 Classic 2007
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT800 Platform
  • Classic Models
  • OE Equivalent Design
Chevrolet Silverado 3500 HD 2007
  • Downstream Right
  • Downstream Left
  • Standard Cab Pickup
  • Extended Cab Pickup
  • Crew Cab Pickup
  • Cab & Chassis
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT900 Platform
  • New Models
  • OE Equivalent Design
  • B1S2
Chevrolet Silverado 1500 2003
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
Chevrolet Silverado 1500 2004
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
Chevrolet Silverado 1500 2005
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
Chevrolet Silverado 1500 2006
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
Chevrolet Silverado 1500 2007
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • B2S2
  • GMT900 Platform
  • New Models
  • OE Equivalent Design
  • B1S2
Chevrolet Silverado 2500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 2500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 3500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 3500 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 3500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 3500 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Silverado 3500 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Suburban 1500 2006
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Chevrolet Suburban 2500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Suburban 2500 2003
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • OE Equivalent Design
  • Federal Emissions
Chevrolet Suburban 2500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Suburban 2500 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Suburban 2500 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Chevrolet Tahoe 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 4.8L V8 294CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
Chevrolet Tahoe 2004
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 4.8L V8 294CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
Chevrolet Tahoe 2005
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 4.8L V8 294CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
GMC Savana 1500 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B2S1
  • 1st Design
  • Sensor Marked 25333812
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
GMC Savana 1500 2004
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 1500 2005
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 1500 2006
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 1500 2007
  • Upstream Left
  • Downstream Left
  • 5.3L V8 5328CC/325CID
  • B1S1
  • Federal Emissions
  • OE Equivalent Design
  • B1S2
GMC Savana 2500 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S1
  • 1st Design
  • Sensor Marked 25333812
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
GMC Savana 2500 2004
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 2500 2005
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 2500 2006
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 2500 2007
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 3500 2003
  • Upstream Right
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B2S1
  • 1st Design
  • Sensor Marked 25333812
  • OE Equivalent Design
  • B1S1
  • B2S2
  • B1S2
GMC Savana 3500 2004
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 3500 2005
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 3500 2006
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Savana 3500 2007
  • Upstream Left
  • Downstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B1S1
  • OE Equivalent Design
  • B1S2
GMC Sierra 1500 Classic 2007
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT800 Platform
  • Classic Models
  • OE Equivalent Design
  • B1S2
GMC Sierra 1500 HD 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 1500 HD 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 1500 HD 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 1500 HD 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 1500 HD Classic 2007
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 HD 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 HD 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 HD 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 HD 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 HD 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 HD 2007
  • Downstream Right
  • Downstream Left
  • Standard Cab Pickup
  • Extended Cab Pickup
  • Crew Cab Pickup
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT900 Platform
  • New Models
  • OE Equivalent Design
  • B1S2
GMC Sierra 2500 HD Classic 2007
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT800 Platform
  • Classic Models
  • OE Equivalent Design
GMC Sierra 3500 Classic 2007
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT800 Platform
  • Classic Models
  • OE Equivalent Design
GMC Sierra 3500 HD 2007
  • Downstream Right
  • Downstream Left
  • Standard Cab Pickup
  • Extended Cab Pickup
  • Crew Cab Pickup
  • Cab & Chassis
  • 6L V8 5967CC/364CID
  • B2S2
  • GMT900 Platform
  • New Models
  • OE Equivalent Design
  • B1S2
GMC Sierra 1500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 1500 2003
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Sierra 1500 2004
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Sierra 1500 2005
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Sierra 1500 2006
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.3L V6 262CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Sierra 1500 2007
  • Downstream Right
  • Downstream Left
  • 6.2L V8 6162CC/376CID
  • 6L V8 5967CC/364CID
  • 5.3L V8 5328CC/325CID
  • 4.8L V8 294CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • GMT900 Platform
  • New Models
GMC Sierra 2500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 2500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 3500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 3500 2003
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 3500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 3500 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Sierra 3500 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon 2003
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Yukon 2004
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Yukon 2005
  • Downstream Right
  • Downstream Left
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • 4.8L V8 294CID
  • B2S2
  • OE Equivalent Design
  • B1S2
  • B2S1
  • B1S1
GMC Yukon 2006
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
GMC Yukon XL 1500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 1500 2003
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • OE Equivalent Design
  • Federal Emissions
GMC Yukon XL 1500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 1500 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 1500 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 2500 2002
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 2500 2003
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • OE Equivalent Design
  • Federal Emissions
GMC Yukon XL 2500 2004
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 2500 2005
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
GMC Yukon XL 2500 2006
  • Downstream Right
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
Hummer H2 2003
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Hummer H2 2004
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Hummer H2 2005
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Hummer H2 2006
  • Downstream Right
  • Downstream Left
  • 6L V8 5967CC/364CID
  • B2S2
  • OE Equivalent Design
  • B1S2
Pontiac Bonneville 2004
  • Downstream
  • 4.6L V8 281CID
  • B1S2
  • OE Equivalent Design
Pontiac Bonneville 2005
  • Downstream
  • 4.6L V8 281CID
  • B1S2
  • OE Equivalent Design
Pontiac G6 2005
  • Downstream Right
  • Downstream Left
  • 3.5L V6 211CID
  • B1S2
  • OE Equivalent Design
  • B2S2
Pontiac G6 2006
  • Downstream Right
  • Downstream Left
  • Standard
  • 3.9L V6 3880CC/237CID
  • 3.5L V6 214CID
  • OE Equivalent Design
  • B1S2
  • B2S2
Pontiac G6 2007
  • Downstream Left
  • 3.9L V6 3880CC/237CID
  • 3.6L V6 3564CC/217CID
  • 3.5L V6 3490CC/213CID
  • OE Equivalent Design
  • B2S2
Saturn Aura 2007
  • Downstream Left
  • 3.6L V6 3564CC/217CID
  • 3.5L V6 3490CC/213CID
  • B2S2
  • OE Equivalent Design